Hi Erwin
Sorry I can't follow what you did
Every frame should have 2 pictures. Frames 1,3 & 5 with tranparency added to top pic.
Basically every 2 frames have the same pictures.
See the diagram on tutorial to understand how to add more pictures.
Attached is the way the file should look.
PS I added small thumbnails on bottom to make easy drag and drop possible.
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